science
Grade-3
Easy
Question
Match the entries of column A with those of column B.
| Column A | Column B |
| A. Deforestation |
i. Sewage |
| B. Air pollution |
ii. Cutting of trees |
| C. Water pollution |
iii. Smog |
- A – iii, B – ii, C – i
- A – ii, B – i, C – iii
- A – ii, B – iii, C – i
- A – iii, B – i, C – ii
Hint:
